CN112997414A - 用于部分波束对应用户设备的波束管理 - Google Patents
用于部分波束对应用户设备的波束管理 Download PDFInfo
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- CN112997414A CN112997414A CN201980073285.2A CN201980073285A CN112997414A CN 112997414 A CN112997414 A CN 112997414A CN 201980073285 A CN201980073285 A CN 201980073285A CN 112997414 A CN112997414 A CN 112997414A
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
- H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
- H04B7/06966—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using beam correspondence; using channel reciprocity, e.g. downlink beam training based on uplink sounding reference signal [SRS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862758136P | 2018-11-09 | 2018-11-09 | |
| US62/758,136 | 2018-11-09 | ||
| PCT/US2019/060188 WO2020097280A1 (fr) | 2018-11-09 | 2019-11-07 | Gestion de faisceau pour équipement d'utilisateur de correspondance de faisceau partiel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112997414A true CN112997414A (zh) | 2021-06-18 |
Family
ID=70611096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980073285.2A Pending CN112997414A (zh) | 2018-11-09 | 2019-11-07 | 用于部分波束对应用户设备的波束管理 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20210399855A1 (fr) |
| EP (1) | EP3850760A4 (fr) |
| CN (1) | CN112997414A (fr) |
| WO (1) | WO2020097280A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023130343A1 (fr) * | 2022-01-07 | 2023-07-13 | Lenovo (Beijing) Limited | États d'indicateur de configuration de transmission pour des ressources de signal de référence de sondage |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7264915B2 (ja) * | 2018-12-06 | 2023-04-25 | 株式会社Ｎｔｔドコモ | 端末、無線通信方法、基地局及びシステム |
| WO2021083359A1 (fr) * | 2019-11-01 | 2021-05-06 | FG Innovation Company Limited | Procédés et appareils de détermination d'informations de relation spatiale par défaut |
| CN113853012A (zh) * | 2020-06-28 | 2021-12-28 | 大唐移动通信设备有限公司 | 波束确定装置、终端及网络侧设备 |
| CN114126054A (zh) * | 2020-08-28 | 2022-03-01 | 大唐移动通信设备有限公司 | 波束指示方法、网络设备、终端、装置及存储介质 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180041260A1 (en) * | 2015-03-11 | 2018-02-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive user-specific beam forming |
| CN107852705A (zh) * | 2015-08-20 | 2018-03-27 | 英特尔Ip公司 | 发送波束成形 |
| WO2018144384A1 (fr) * | 2017-02-06 | 2018-08-09 | Intel IP Corporation | Signalisation de commande pour la gestion de faisceau |
| CN112166563A (zh) * | 2018-04-04 | 2021-01-01 | Idac控股公司 | 5g新无线电的波束指示 |
-
2019
- 2019-11-07 CN CN201980073285.2A patent/CN112997414A/zh active Pending
- 2019-11-07 WO PCT/US2019/060188 patent/WO2020097280A1/fr unknown
- 2019-11-07 US US17/292,312 patent/US20210399855A1/en active Pending
- 2019-11-07 EP EP19883002.8A patent/EP3850760A4/fr active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180041260A1 (en) * | 2015-03-11 | 2018-02-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive user-specific beam forming |
| CN107852705A (zh) * | 2015-08-20 | 2018-03-27 | 英特尔Ip公司 | 发送波束成形 |
| WO2018144384A1 (fr) * | 2017-02-06 | 2018-08-09 | Intel IP Corporation | Signalisation de commande pour la gestion de faisceau |
| CN112166563A (zh) * | 2018-04-04 | 2021-01-01 | Idac控股公司 | 5g新无线电的波束指示 |
Non-Patent Citations (2)
| Title |
|---|
| SAMSUNG: "Corrections on UL Beam Management", 3GPP TSG RAN WG1 MEETING #92BIS R1-1804362, 20 April 2018 (2018-04-20) * |
| ZTE: "Enhancements on multi-beam operation", 3GPP TSG RAN WG1 MEETING #95 R1-1812257, 3 November 2018 (2018-11-03) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023130343A1 (fr) * | 2022-01-07 | 2023-07-13 | Lenovo (Beijing) Limited | États d'indicateur de configuration de transmission pour des ressources de signal de référence de sondage |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3850760A4 (fr) | 2021-11-10 |
| WO2020097280A1 (fr) | 2020-05-14 |
| US20210399855A1 (en) | 2021-12-23 |
| EP3850760A1 (fr) | 2021-07-21 |
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